CA1028051A - Circuit de derivation a interrupteur ouvert - Google Patents

Circuit de derivation a interrupteur ouvert

Info

Publication number
CA1028051A
CA1028051A CA196,357A CA196357A CA1028051A CA 1028051 A CA1028051 A CA 1028051A CA 196357 A CA196357 A CA 196357A CA 1028051 A CA1028051 A CA 1028051A
Authority
CA
Canada
Prior art keywords
bypass circuit
open switch
switch bypass
open
circuit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA196,357A
Other languages
English (en)
Other versions
CA196357S (en
Inventor
Shelley M. Presentey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA1028051A publication Critical patent/CA1028051A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/16—Control of operating function, e.g. switching from recording to reproducing by sensing presence, absence or position of record carrier or container
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/22—Stopping means
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/44—Speed-changing arrangements; Reversing arrangements; Drive transfer means therefor
    • G11B15/442—Control thereof
CA196,357A 1973-04-11 1974-03-29 Circuit de derivation a interrupteur ouvert Expired CA1028051A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35017773A 1973-04-11 1973-04-11

Publications (1)

Publication Number Publication Date
CA1028051A true CA1028051A (fr) 1978-03-14

Family

ID=23375536

Family Applications (1)

Application Number Title Priority Date Filing Date
CA196,357A Expired CA1028051A (fr) 1973-04-11 1974-03-29 Circuit de derivation a interrupteur ouvert

Country Status (2)

Country Link
US (1) US3789238A (fr)
CA (1) CA1028051A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3913865A (en) * 1974-05-07 1975-10-21 Bosch Photokino Gmbh Apparatus for transporting flexible webs in motion picture projectors or the like
US6300734B1 (en) * 2000-01-24 2001-10-09 Union Switch & Signal, Inc. Motor control apparatus for a railway switch machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3572606A (en) * 1968-02-26 1971-03-30 Matsushita Electric Industrial Co Ltd Device for controlling tape drive in tape recorder of magazine type

Also Published As

Publication number Publication date
US3789238A (en) 1974-01-29

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